GpDriverStringOptions enumeration

Specifies the spacing, orientation and quality of the rendering of driver strings.

A driver string is an array of glyph indexes or Unicode values that Graphics.DrawDriverString draws at positions the caller gives. The members combine with Or.

Member Value Description
DriverStringOptionsCmapLookup 1 The array holds Unicode character values. When the flag is not set, each value is an index of a glyph in the font.
DriverStringOptionsVertical 2 The string is displayed vertically.
DriverStringOptionsRealizedAdvance 4 The positions of the glyphs are calculated from the position of the first glyph. When the flag is not set, they come from an array of coordinates.
DriverStringOptionsLimitSubpixel 8 Less memory is used for the cache of antialiased glyphs, which also lowers the quality. When the flag is not set, more memory is used and the quality is higher.

Used by

See Also